“Mrs. Miller’s Chocolate Chip Cookies” scored a big hit at the annual Solano County 4-H Presentation Day, held in Fairfield.

Caitlin Miller, 10, of Vacaville, a member of the Elmira 4-H Club, chose to give a presentation on a cookie she loves the most: her grandmother’s chocolate chip cookies.

Her grandmother, Alice Miller, of Washington state, formerly of Benicia, “makes them all the time,” Caitlin said. “She showed me how to make them and they’re really good.”

The secret ingredient, cream cheese, keeps them soft.

The two judges, Sally Moore of the Roving Clovers 4-H Club, Dixon and Sarah San Nicolas of the Golden Hills 4-H Club, Vacaville, proclaimed the cookies “delicious.” They gave a blue (very good) award for her presentation.

Caitlin, a fourth grader at Cooper School in Vacaville, posted the recipe on her display board, complete with photos of the entire process.

She said she enjoyed making them.

Probably not as much as the crowd at the Solano County 4-H Presentation Day enjoyed eating them. Within a matter of minutes, not a crumb remained on the platter.